Use config module

dkimpy_milter/__init__.py

@@ -268,10 +268,18 @@ class dkimMilter(Milter.Base):
       return res
 
 if __name__ == "__main__":
-  Milter.factory = dkimMilter
+    Milter.factory = dkimpyMilter
     Milter.set_flags(Milter.CHGHDRS + Milter.ADDHDRS)
-  global config
-  config = read_config(['dkim-milter.cfg','/etc/mail/dkim-milter.cfg'])
+    #global config
+    #config = read_config(['dkim-milter.cfg','/etc/mail/dkim-milter.cfg'])
+    configFile = '/etc/dkimpymilter.conf'
+    if len(sys.argv) > 1:
+        if sys.argv[1] in ( '-?', '--help', '-h' ):
+            print('usage: dkimpy-milter [<configfilename>]')
+            sys.exit(1)
+        configFile = sys.argv[1]
+
+    configGlobal = dkimpy-milter.config._processConfigFile(filename = configFile)
     miltername = config.miltername
     socketname = config.socketname
     sys.stdout.flush()